Home / 6,372,408.20-9,558,612.30-4,104,926.60

Finding the Fourth Proportional to 6,372,408.20, 9,558,612.30 and 4,104,926.60

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Solution

The fourth proportional to 6,372,408.20, 9,558,612.30 and 4,104,926.60 is: 6,157,389.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,408.20 : 9,558,612.30 = 4,104,926.60 : x
  2. Step 2: Convert to fraction form
    6,372,408.20/9,558,612.30 = 4,104,926.60/x
  3. Step 3: Cross multiply
    6,372,408.20x = 9,558,612.30 × 4,104,926.60
  4. Step 4: Simplify right side
    6,372,408.20x = 39,237,401,889,357.19
  5. Step 5: Solve for x
    x = 39,237,401,889,357.19/6,372,408.20
  6. Step 6: Final answer
    x = 6,157,389.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.